how old is a ACN 097 370 IOO outboard Johnson motor?

To determine the age of a Johnson outboard motor with the ACN 097 370 100, you need to decode the model number or refer to the manufacturer's records. Johnson outboard motors often have a serial number or model year code that indicates when they were manufactured. Generally, Johnson produced outboard motors until the early 2000s, so checking the specific model details will provide the exact age.